[TYPO3-dev] A problem using image manipulation in my own class file

[Martin Kutschker]

Tapio Markula schrieb:
> Hi
> 
> 
> I have
> 
> 
> require_once ( $t3lib_PATH . 'class.t3lib_stdgraphic.php' );
> class returnContent extends t3lib_stdGraphic {
>     function main() {
> 
> ...
> 
> }
> $content=returnContent::main();
>                
> $imgFile=t3lib_stdGraphic::imageMagickConvert($image,'jpg','270');
> 
> Fatal error: Using $this when not in object context in
> /home/tapio/public_html/typo3_4.2.0dev/t3lib/class.t3lib_stdgraphic.php
> on line 2130
> 
> if
> 
> $imgFile=$this->imageMagickConvert($image,'jpg','270');
> 
> Fatal error: Using $this when not in object context in
> /home/tapio/public_html/fileadmin/ext-templates/myincludes.inc on line 50

You must instantiate your class with "new". stdGraphic is not designed
to be used with static method calls. Note also that stdGraphic has init
functions that need to be called first before you can access its other
methods.

Masi